Home / 2,865,093.45-4,292,595.37-2,694,419.89

Finding the Fourth Proportional to 2,865,093.45, 4,292,595.37 and 2,694,419.89

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Solution

The fourth proportional to 2,865,093.45, 4,292,595.37 and 2,694,419.89 is: 4,036,885.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,093.45 : 4,292,595.37 = 2,694,419.89 : x
  2. Step 2: Convert to fraction form
    2,865,093.45/4,292,595.37 = 2,694,419.89/x
  3. Step 3: Cross multiply
    2,865,093.45x = 4,292,595.37 × 2,694,419.89
  4. Step 4: Simplify right side
    2,865,093.45x = 11,566,054,337,286.45
  5. Step 5: Solve for x
    x = 11,566,054,337,286.45/2,865,093.45
  6. Step 6: Final answer
    x = 4,036,885.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.